ZHENG Er-da, GAO Liang-min, PENG Xia, XIE Tian-sheng, LIU Hong-yan, SUN Yue-qi, HUANG Jin, LI Hong. HIV and HCV infection situation and associated risk factors among injecting drug users: a Meta-analysis[J]. CHINESE JOURNAL OF DISEASE CONTROL & PREVENTION, 2017, 21(12): 1271-1276. doi: 10.16462/j.cnki.zhjbkz.2017.12.020
Citation:
ZHENG Er-da, GAO Liang-min, PENG Xia, XIE Tian-sheng, LIU Hong-yan, SUN Yue-qi, HUANG Jin, LI Hong. HIV and HCV infection situation and associated risk factors among injecting drug users: a Meta-analysis[J]. CHINESE JOURNAL OF DISEASE CONTROL & PREVENTION, 2017, 21(12): 1271-1276. doi: 10.16462/j.cnki.zhjbkz.2017.12.020
ZHENG Er-da, GAO Liang-min, PENG Xia, XIE Tian-sheng, LIU Hong-yan, SUN Yue-qi, HUANG Jin, LI Hong. HIV and HCV infection situation and associated risk factors among injecting drug users: a Meta-analysis[J]. CHINESE JOURNAL OF DISEASE CONTROL & PREVENTION, 2017, 21(12): 1271-1276. doi: 10.16462/j.cnki.zhjbkz.2017.12.020
Citation:
ZHENG Er-da, GAO Liang-min, PENG Xia, XIE Tian-sheng, LIU Hong-yan, SUN Yue-qi, HUANG Jin, LI Hong. HIV and HCV infection situation and associated risk factors among injecting drug users: a Meta-analysis[J]. CHINESE JOURNAL OF DISEASE CONTROL & PREVENTION, 2017, 21(12): 1271-1276. doi: 10.16462/j.cnki.zhjbkz.2017.12.020
1. Center for Epidemic Surveillance/Public Health Emergency Preparedness and Response, Yunnan Center for Disease Control and Prevention, Kunming 650022, China;
2. Department of Sociology, School of Social Science, Tsinghua University, Beijing 100008, China;
3. National Key Laboratory for Infectious Disease Diagnosis and Treatment, the First Affiliated Hospital of Medical School of Zhejiang University, Hangzhou 310031, China;
4. Department of Epidemiology and Health Statistics, School of Public Health, Kunming Medical University, Kunming 650500, China;
5. Department of Science Research and Education, Yunnan Center for Disease Control and Prevention, Kunming 650022, China
Objective To obtain the infection prevalence of human immunodeficiency virus(HIV)and hepatitis C virus(HCV) among Chinese injecting drug users (IDUs), and to estimate the associated risk factors of HIV/HCV(hepatitis C virus) infection. Methods Literatures on HIV and HCV infection among Chinese IDUs were collected with search strategies, data were abstracted to create the database and the meta-analysis were conducted. Results Prevalence of HIV among IDUs was 7.00% (95% CI:6.10%-8.00%), and the prevalence of HCV was 67.10% (95% CI:61.00%-73.20%). Subgroup analysis indicated that both of HIV and HCV prevalence were different among different groups of regions, types of population and periods. Single factor meta-regression indicated HCV infection was the major associated factors of HIV prevalence, and HIV prevalence in high HCV infection group was higher than it in low HCV infection group. Conclusions The prevalence of HIV and HCV were high among Chinese IDUs, and HIV prevalence was closely related to HCV prevalence. HCV prevalence could be used as a predictor of HIV prevalence among IDUs.
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